DE69030254D1 - Device for monitoring the rotation of a drive shaft, in particular in a peristaltic pump - Google Patents

Device for monitoring the rotation of a drive shaft, in particular in a peristaltic pump

Info

Publication number
DE69030254D1
DE69030254D1 DE69030254T DE69030254T DE69030254D1 DE 69030254 D1 DE69030254 D1 DE 69030254D1 DE 69030254 T DE69030254 T DE 69030254T DE 69030254 T DE69030254 T DE 69030254T DE 69030254 D1 DE69030254 D1 DE 69030254D1
Authority
DE
Germany
Prior art keywords
monitoring
rotation
drive shaft
peristaltic pump
peristaltic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69030254T
Other languages
German (de)
Other versions
DE69030254T2 (en
Inventor
Joseph Matthews
George Bowman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter International Inc
Original Assignee
Baxter International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baxter International Inc filed Critical Baxter International Inc
Publication of DE69030254D1 publication Critical patent/DE69030254D1/en
Application granted granted Critical
Publication of DE69030254T2 publication Critical patent/DE69030254T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09—Pumps having electric drive
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/04—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light by periodically varying the intensity of light, e.g. using choppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE69030254T 1990-01-11 1990-11-28 Device for monitoring the rotation of a drive shaft, in particular in a peristaltic pump Expired - Fee Related DE69030254T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/463,716 US5003239A (en) 1990-01-11 1990-01-11 Peristaltic pump monitoring device
PCT/US1990/006925 WO1991010934A1 (en) 1990-01-11 1990-11-28 Peristaltic pump monitoring device and method

Publications (2)

Publication Number Publication Date
DE69030254D1 true DE69030254D1 (en) 1997-04-24
DE69030254T2 DE69030254T2 (en) 1997-10-30

Family

ID=23841087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030254T Expired - Fee Related DE69030254T2 (en) 1990-01-11 1990-11-28 Device for monitoring the rotation of a drive shaft, in particular in a peristaltic pump

Country Status (6)

Country Link
US (1) US5003239A (en)
EP (1) EP0462238B1 (en)
JP (1) JP2887418B2 (en)
CA (1) CA2047231C (en)
DE (1) DE69030254T2 (en)
WO (1) WO1991010934A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04333904A (en) * 1991-05-09 1992-11-20 Brother Ind Ltd Controller for servo motor
KR0160689B1 (en) * 1995-04-24 1998-12-15 김광호 Apparatus for returning to robot origin
KR100215458B1 (en) * 1996-07-19 1999-08-16 윤종용 Absolute anglle position producing apparatus of a motor and speed controller using it
GB2319079B (en) * 1996-10-29 2000-07-12 Baxter Int Infusion pump monitoring encoder/decoder
US6409143B1 (en) 2000-02-02 2002-06-25 Ewc Controls Incorporated Damper assembly with an electro-optical controller for positioning the damper vanes
US6393338B1 (en) 2000-03-17 2002-05-21 Tadeusz Kemnitz Apparatus and control method for accurate rotary peristaltic pump filling
IL156245A0 (en) * 2000-12-22 2004-01-04 Dca Design Int Ltd Drive mechanism for an injection device
US7061197B1 (en) * 2005-06-22 2006-06-13 Wayne-Dalton Corp. Pivoting and barrier locking operator system
US7423404B2 (en) * 2006-09-07 2008-09-09 Shenzhen Mindray Bio-Medical Electronics Co, Ltd. Sample-loading system and anti-collision device and anti-collision method thereof
EP2085615A1 (en) 2008-01-31 2009-08-05 Massimo Dinelli A peristaltic pump for supplying fluid products and a method for controlling said pump
CA2743053C (en) * 2008-11-10 2016-07-19 Curlin Medical Inc. Method and apparatus for a peristaltic pump
JP6914830B2 (en) * 2014-07-24 2021-08-04 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Rotor device for peristaltic pumps
EP3365557B1 (en) * 2015-10-21 2021-05-12 Haemonetics Corporation Peristaltic pump with controlled stop
GB2570320A (en) * 2018-01-19 2019-07-24 Watson Marlow Ltd Peristaltic rotor unit, clamp and tube connector

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252423B (en) * 1967-10-19
US2423591A (en) * 1939-09-16 1947-07-08 John W Flude Apparatus for making geophysical surveys under water
DE1473907B2 (en) * 1965-05-13 1969-10-30 Messerschmitt-BQlkow GmbH, 8000 München Device for the formation of a numerical value proportional to the mean value by digital means from two opposite edge coordinates of an image of the sun captured in a camera
GB1395246A (en) * 1972-10-17 1975-05-21 Short Brothers & Harland Ltd Method of and apparatus for sensing the position of a body
US3843915A (en) * 1973-02-02 1974-10-22 Ncr Co Servo-motor control system including a two phase digital shaft position detector
US4107595A (en) * 1977-01-24 1978-08-15 Teletype Corporation Current control system for a stepping motor
FR2410826A1 (en) * 1977-12-02 1979-06-29 Renault METHOD OF MARKING THE ANGULAR POSITION OF A PART ANIMATED BY A ROTATIONAL MOVEMENT AND APPARATUS BY APPLYING
US4263506A (en) * 1978-12-21 1981-04-21 Hewlett-Packard Company Pulse generating apparatus
CH637234A5 (en) * 1979-05-16 1983-07-15 Ssih Equipment Sa DEVICE FOR POSITION DETECTION, IN PARTICULAR FOR ANGLE POSITION DETECTION, OF A MARKING CARRIER.
US4360769A (en) * 1979-09-07 1982-11-23 Honeywell Inc. Optical counting motor shaft positioner
DE3010611C2 (en) * 1980-03-20 1983-06-01 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digital electrical length or angle measuring device
JPS5926283A (en) * 1982-08-05 1984-02-10 Seiko Epson Corp Controlling system for serial printer
JPH0244374B2 (en) * 1982-09-14 1990-10-03 Nippon Sheet Glass Co Ltd KOGAKUSHIKIROOTARIIENKOODA
JPS59224516A (en) * 1983-06-03 1984-12-17 Mitsubishi Electric Corp Optical encoder
JPS6047917A (en) * 1983-08-26 1985-03-15 Fuji Electric Corp Res & Dev Ltd Angle of rotation detector
JPS6047916A (en) * 1983-08-26 1985-03-15 Fuji Electric Corp Res & Dev Ltd Detecting device of number of revolution
DE3423420A1 (en) * 1984-06-26 1986-01-02 Hoechst Ag, 6230 Frankfurt METHOD FOR DETECTING STEP LOSES IN STEPPER MOTOR-DRIVEN ACTUATORS
US4869646A (en) * 1984-10-15 1989-09-26 American Hospital Supply Corp. Continuous peristaltic pump
JPH0545337Y2 (en) * 1985-03-25 1993-11-18
US4628239A (en) * 1985-06-06 1986-12-09 The United States Of America As Represented By The Secretary Of The Army Dual optical mechanical position tracker
JPS62238415A (en) * 1986-04-09 1987-10-19 Hitachi Medical Corp Output phase correction circuit for rotary encoder
DE3630312A1 (en) * 1986-09-05 1988-03-17 Thomson Brandt Gmbh CIRCUIT ARRANGEMENT FOR ELECTRONIC COMMUTATION OF A DC MOTOR
US4736187A (en) * 1986-12-04 1988-04-05 The Regents Of The University Of California Encoder for measuring both incremental and absolute positions of moving elements
JPH0647917A (en) * 1992-07-30 1994-02-22 Canon Inc Production of liquid jet recording head

Also Published As

Publication number Publication date
JPH04504298A (en) 1992-07-30
EP0462238B1 (en) 1997-03-19
EP0462238A4 (en) 1993-09-08
CA2047231C (en) 2001-10-02
EP0462238A1 (en) 1991-12-27
WO1991010934A1 (en) 1991-07-25
US5003239A (en) 1991-03-26
CA2047231A1 (en) 1991-07-12
DE69030254T2 (en) 1997-10-30
JP2887418B2 (en) 1999-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee